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Contact

Coding Skills

Disclaimer

Made w/ R pagedown package.

Source code: github.com/alexandrehsd/cv.

Last updated on 2020-10-03.

Main

Alexandre Henrique S. Dias

I’m a Computer Engineer and Data Scientist. I enjoy spending my free time studying statistics, programming and reading Data Science-related articles. At work, I play my role mostly in building visualizations to clients and contributing to the company’s R package.

Selected Positions

Data Scientist

Looqbox

São Paulo, SP

Present - 2019

  • Work primarily done in R, Python, and SQL to develop graphics visualizations.
  • I’m a contributor of the Looqbox R Package used to build R objects and data structures for the Looqbox Application.

Education

Advanced Machine Learning Specialization

Coursera - National Research University Higher School of Economics

N/A

Present - 2020

  • This specialization gives an introduction to deep learning, reinforcement learning, natural language understanding, computer vision and Bayesian methods.

MITx Micromaster Program in Statistics and Data Science

EdX - MITx

N/A

Present - 2020

  • The program covers the fundamentals of data science, statistics, and machine learning.

B.S., Computer Engineering

Federal University of Rio Grande Do Norte - UFRN

Natal, RN

2019 - 2018

  • Member of the Modeling and Scientific Data Analysis team.

B.S., Sciences & Technology

Federal University of Rio Grande Do Norte

Natal, RN

2017 - 2015

  • Linear Algebra and Analytical Geometry assistant teacher.
  • Calculus II assistant teacher.

Selected Writing

A mathematical derivation of the Law of Total Variance

The Startup, Medium

N/A

2020

  • O que é e como usar a lei da variância total.

Clustering with K-means: simple yet powerful

Medium

N/A

2019

  • Explain what is Cluster Analysis, and how the K-means algorithm work providing its pros and cons.

An introduction to Linear Regression

Medium

N/A

2019

  • Explain all assumptions behind Linear Regression models, how to measure their performance, and how to implement a model in Python.